487973976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2269

約数の個数: 128

約数和(自身を含む): 1473331200

約数和(自身を除く): 985357224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 344, 372, 434, 516, 602, 651, 744, 868, 903, 1032, 1204, 1302, 1333, 1736, 1806, 2179, 2408, 2604, 2666, 3612, 3999, 4358, 5208, 5332, 6537, 7224, 7998, 8716, 9331, 10664, 13074, 15253, 15996, 17432, 18662, 26148, 27993, 30506, 31992, 37324, 45759, 52296, 55986, 61012, 67549, 74648, 91518, 93697, 111972, 122024, 135098, 183036, 187394, 202647, 223944, 270196, 281091, 366072, 374788, 405294, 472843, 540392, 562182, 655879, 749576, 810588, 945686, 1124364, 1311758, 1418529, 1621176, 1891372, 1967637, 2248728, 2623516, 2837058, 2904607, 3782744, 3935274, 5247032, 5674116, 5809214, 7870548, 8713821, 11348232, 11618428, 15741096, 17427642, 20332249, 23236856, 34855284, 40664498, 60996747, 69710568, 81328996, 121993494, 162657992, 243986988, 487973976]

約数ペア:

[(1, 487973976), (2, 243986988), (3, 162657992), (4, 121993494), (6, 81328996), (7, 69710568), (8, 60996747), (12, 40664498), (14, 34855284), (21, 23236856), (24, 20332249), (28, 17427642), (31, 15741096), (42, 11618428), (43, 11348232), (56, 8713821), (62, 7870548), (84, 5809214), (86, 5674116), (93, 5247032), (124, 3935274), (129, 3782744), (168, 2904607), (172, 2837058), (186, 2623516), (217, 2248728), (248, 1967637), (258, 1891372), (301, 1621176), (344, 1418529), (372, 1311758), (434, 1124364), (516, 945686), (602, 810588), (651, 749576), (744, 655879), (868, 562182), (903, 540392), (1032, 472843), (1204, 405294), (1302, 374788), (1333, 366072), (1736, 281091), (1806, 270196), (2179, 223944), (2408, 202647), (2604, 187394), (2666, 183036), (3612, 135098), (3999, 122024), (4358, 111972), (5208, 93697), (5332, 91518), (6537, 74648), (7224, 67549), (7998, 61012), (8716, 55986), (9331, 52296), (10664, 45759), (13074, 37324), (15253, 31992), (15996, 30506), (17432, 27993), (18662, 26148)]